:
disable autoflush in the GroupOwner constructor.
Seehttp://www.sqlalchemy.org/trac/wiki/UsageRecipes/DisableAutoflush.
On Feb 17, 2011, at 5:56 AM, Julien Demoor wrote:
Hi,
I'm running into a problem illustrated by the code below. The result
is an IntegrityError
unique_list().
I suppose we'd modify ARRAY to return tuples if it's mutable flag isn't
set. that could only be in 0.7, though. Let me know if that works for
you, we'll add a ticket (hard for me to say since I never use the ARRAY
type).
On Oct 13, 2010, at 2:22 PM, Julien Demoor wrote
the ARRAY
type).
On Oct 13, 2010, at 2:22 PM, Julien Demoor wrote:
Hello,
The problem I'm seeing is illustrated by the code below. I tried a
workaround using TypeDecorator with process_result_value returning a
tuple rather than a list, to no avail.
Any help will be greatly
with
session.query() : TypeError: unhashable type: 'list'
On Oct 14, 2010, at 11:53 AM, Julien Demoor wrote:
Thanks again for your help.
I had tried using TypeDecorator without success. Now I tested further and
found the problem is more narrow in scope than I thought. If I create a
table MyTable
Hello,
The problem I'm seeing is illustrated by the code below. I tried a
workaround using TypeDecorator with process_result_value returning a
tuple rather than a list, to no avail.
Any help will be greatly appreciated.
Regards.
Traceback :
Traceback (most recent call last):
File
Hi,
I'm using PostgreSQL advisory locks in a multithreaded program. Worker
threads acquire locks with
session.execute(select([func.pg_advisory_lock(key)])) during a
transaction and release them just after session.commit(). Sometimes
however, the connection behind the thread's session will have
Thanks a lot, that solves my problem. Also it seems to work well
without instantiating the scoped session, so this is perfect.
On Aug 24, 3:13 pm, Michael Bayer mike...@zzzcomputing.com wrote:
On Aug 24, 2010, at 6:12 AM, Julien Demoor wrote:
Hi,
I'm using PostgreSQL advisory locks
Hello,
I have a query that fails when executed: the engine is passed the
string representation of a sqlalchemy.sql.expression._BinaryExpression
object as a parameter, resulting in a syntax error. This expression is
part of
a subquery which is joined to a table. There is a simplified exemple
